Finding the Fourth Proportional to 3,443.40, 5,162.39 and 1,469.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.40 : 5,162.39 = 1,469.33 : x
2. Step 2: Convert to fraction form
   3,443.40/5,162.39 = 1,469.33/x
3. Step 3: Cross multiply
   3,443.40x = 5,162.39 × 1,469.33
4. Step 4: Simplify right side
   3,443.40x = 7,585,271.08
5. Step 5: Solve for x
   x = 7,585,271.08/3,443.40
6. Step 6: Final answer
   x = 2,202.84